nasa/openmct
Dec 2024 – Apr 2026
6 Months active
Languages Used
JavaScriptVue
Technical Skills
API DevelopmentData ManagementEnd-to-End TestingFrontend DevelopmentFull Stack DevelopmentJavaScript
Jamie V.
PROFILE
Jamie V.
Worked on nasa/openmct, delivering features that enhanced telemetry reliability, user experience, and data analysis workflows. Built plugins and UI improvements using JavaScript and Vue.js, including a correlation telemetry plugin for multi-source data analysis and robust handling for absent telemetry data. Developed enhancements for telemetry tables, export workflows, and condition management, focusing on usability, maintainability, and defensive programming. Implemented end-to-end and unit tests to ensure reliability and prevent data corruption, while collaborating on code refactoring and API design. The work improved observability, reduced operational risk, and enabled more consistent, data-driven decision making for mission-critical telemetry applications.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
10Total
Bugs
0
Commits
10
Features
9
Lines of code
3,970
Activity Months6
Your Network
94 peopleWork History
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026 (NASA OpenMCT) – Condition Manager enhancements delivering historical telemetry and real-time output to enable plotting and analysis of historical data within conditionals. The release focuses on observability, data-driven decision support, and robust telemetry handling.
1 Commits • 1 Features
Apr 1, 2026April 2026 (NASA OpenMCT) – Condition Manager enhancements delivering historical telemetry and real-time output to enable plotting and analysis of historical data within conditionals. The release focuses on observability, data-driven decision support, and robust telemetry handling.
April 2026
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 (Month: 2026-02) focused on strengthening telemetry reliability in nasa/openmct. Delivered a robust handling path for absent telemetry data in TelemetryCriterion, preventing errors when condition sets return no data and ensuring graceful degradation. This feature reduces runtime failures in critical telemetry processing and improves data quality for mission operators. Key engineering work included reviewing and documenting the data flow, aligning condition-set behavior, and preparing the codebase for future telemetry scenarios. Demonstrated improvements in defensive programming, type safety, and maintainability across the telemetry stack. The work supports business goals of reliability, operator confidence, and uptime.
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 (Month: 2026-02) focused on strengthening telemetry reliability in nasa/openmct. Delivered a robust handling path for absent telemetry data in TelemetryCriterion, preventing errors when condition sets return no data and ensuring graceful degradation. This feature reduces runtime failures in critical telemetry processing and improves data quality for mission operators. Key engineering work included reviewing and documenting the data flow, aligning condition-set behavior, and preparing the codebase for future telemetry scenarios. Demonstrated improvements in defensive programming, type safety, and maintainability across the telemetry stack. The work supports business goals of reliability, operator confidence, and uptime.
December 2025
1 Commits • 1 Features
Dec 1, 2025Month: 2025-12 — NASA OpenMCT: Key feature delivery and quality enhancements focused on cross-source telemetry correlation for improved observability and troubleshooting. 1) Key features delivered - Implemented Correlation Telemetry Plugin to correlate telemetry data across multiple sources based on timestamps. The plugin includes a UI to display selected correlation items and is registered in the available plugins list. - Added tests to validate correlated telemetry behavior and updated telemetry subscription utilities to support correlation workflow. 2) Major bugs fixed - UI formatting and usability fixes in related components, including a corrected locator field formatting and editing experience for correlation items. - Refined timestamp matching logic to ensure accurate correlation results and eliminated stale selections from the edit form. - Cleaned up utility and helper functions for alignment with implementation details and reduced technical debt. 3) Overall impact and accomplishments - Enables reliable multi-source telemetry analysis, accelerating troubleshooting and data-driven decision making. - Improves developer and operator experience through UI improvements, better test coverage, and clearer utility naming. - Strengthens OpenMCT telemetry capabilities and sets groundwork for further analytics features. 4) Technologies/skills demonstrated - JavaScript/TypeScript plugin architecture, Vue-based UI improvements, and test-driven development. - Cross-functional collaboration (co-authored by Andrew Henry) and integration into the plugin ecosystem. - Emphasis on code quality, maintainability, and alignment between utilities and implementation details.
1 Commits • 1 Features
Dec 1, 2025Month: 2025-12 — NASA OpenMCT: Key feature delivery and quality enhancements focused on cross-source telemetry correlation for improved observability and troubleshooting. 1) Key features delivered - Implemented Correlation Telemetry Plugin to correlate telemetry data across multiple sources based on timestamps. The plugin includes a UI to display selected correlation items and is registered in the available plugins list. - Added tests to validate correlated telemetry behavior and updated telemetry subscription utilities to support correlation workflow. 2) Major bugs fixed - UI formatting and usability fixes in related components, including a corrected locator field formatting and editing experience for correlation items. - Refined timestamp matching logic to ensure accurate correlation results and eliminated stale selections from the edit form. - Cleaned up utility and helper functions for alignment with implementation details and reduced technical debt. 3) Overall impact and accomplishments - Enables reliable multi-source telemetry analysis, accelerating troubleshooting and data-driven decision making. - Improves developer and operator experience through UI improvements, better test coverage, and clearer utility naming. - Strengthens OpenMCT telemetry capabilities and sets groundwork for further analytics features. 4) Technologies/skills demonstrated - JavaScript/TypeScript plugin architecture, Vue-based UI improvements, and test-driven development. - Cross-functional collaboration (co-authored by Andrew Henry) and integration into the plugin ecosystem. - Emphasis on code quality, maintainability, and alignment between utilities and implementation details.
December 2025
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for nasa/openmct focusing on telemetry table enhancements. Delivered a Name column visibility enhancement to ensure the 'Name' column is always present in telemetry tables and can be shown/hidden by users. Updated header logic to prepend the Name column when missing, improving consistency and user control without breaking existing dashboards. Commited in nasa/openmct with [Telemetry Tables] Ability to hide manually added Name column (#8042).
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for nasa/openmct focusing on telemetry table enhancements. Delivered a Name column visibility enhancement to ensure the 'Name' column is always present in telemetry tables and can be shown/hidden by users. Updated header logic to prepend the Name column when missing, improving consistency and user control without breaking existing dashboards. Commited in nasa/openmct with [Telemetry Tables] Ability to hide manually added Name column (#8042).
May 2025
2 Commits • 2 Features
May 1, 2025Month: 2025-05. Focused on delivering UX enhancements and export reliability for nasa/openmct. Key work included Open MCT Inspector UI Improvements across views, added API methods for type and annotation retrieval, and Plot Export Filename Improvements with clearer defaults, extensibility, and filename sanitization. These changes improve usability for visualization/configuration workflows, enable easier tooling integration, and enhance export reliability. Result: faster, more consistent user workflows and reduced support overhead. Technologies demonstrated include React/JavaScript/TypeScript UI work, API design, and plugin architecture.
2 Commits • 2 Features
May 1, 2025Month: 2025-05. Focused on delivering UX enhancements and export reliability for nasa/openmct. Key work included Open MCT Inspector UI Improvements across views, added API methods for type and annotation retrieval, and Plot Export Filename Improvements with clearer defaults, extensibility, and filename sanitization. These changes improve usability for visualization/configuration workflows, enable easier tooling integration, and enhance export reliability. Result: faster, more consistent user workflows and reduced support overhead. Technologies demonstrated include React/JavaScript/TypeScript UI work, API design, and plugin architecture.
May 2025
December 2024
4 Commits • 3 Features
Dec 1, 2024December 2024 - nasa/openmct: Focused on reliability of telemetry data, UI stability when renaming objects, and streamlining serialization. Implemented end-to-end tests and safeguards to prevent data corruption; fixed critical bugs affecting gauge object handling and subscription isolation. The work delivers measurable business value through more reliable telemetry, improved user workflows, and reduced risk in deployment.
December 2024
4 Commits • 3 Features
Dec 1, 2024December 2024 - nasa/openmct: Focused on reliability of telemetry data, UI stability when renaming objects, and streamlining serialization. Implemented end-to-end tests and safeguards to prevent data corruption; fixed critical bugs affecting gauge object handling and subscription isolation. The work delivers measurable business value through more reliable telemetry, improved user workflows, and reduced risk in deployment.
Activity
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Quality Metrics
Correctness91.0%
Maintainability87.0%
Architecture85.0%
Performance86.0%
AI Usage24.0%
Skills & Technologies
Programming Languages
JavaScriptVue
Technical Skills
API DesignAPI DevelopmentCode RefactoringData ManagementEnd-to-End TestingFront End DevelopmentFront-end DevelopmentFrontend DevelopmentFull Stack DevelopmentJavaScriptPlugin DevelopmentTestingUI/UX DevelopmentVueVue.js
Repositories Contributed To
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